Largest urban agglomerations in the United Kingdom

London was by far the largest urban agglomeration in the United Kingdom in 2020, with an estimated population of 9.3 million people, more than three times as large as Manchester, the UK’s second biggest urban agglomeration. The English cities of Birmingham and Leeds had the third and fourth largest populations respectively, while the biggest city in Scotland, Glasgow was the fifth largest.

Find more statistics at Statista